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Heat treating of metal for the trade

36,622 FACILITIES

Census designationHeat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.)

FacilityCityStateEmployeesStatus
Laser Processing Technology, INC.PortlandOR— ACTIVE
Lawson Precision Machining, INCBucyrusOH— ACTIVE
Layton Group, LLCColorado SpringsCO— ACTIVE
Lazer Focus LLCTwinsburgOH— ACTIVE
Lazestar, INC.LivermoreCA— ACTIVE
Laz Tool and Manufacturing, INC.SnohomishWA— ACTIVE
Lb Metals LLCHarveyIL100–499 ACTIVE
Lb of Boca Raton INCBoca RatonFL— ACTIVE
Lci Industrial, INC.East RochesterNY— ACTIVE
L. C. S. COSaint PaulMN— ACTIVE
Ldm Manufacturing, INCPlainvilleCT— ACTIVE
L. D. Redmer Screw Products, INC.BensenvilleIL— ACTIVE
Leading Edge Machining Solutions, LLCTorranceCA— ACTIVE
Lean Design Werks LLCBeloitWI— ACTIVE
Lean Logic Industries, LLCMedfordOR— ACTIVE
Leblond LTDAmeliaOH— ACTIVE
L. E. F., INC.TulsaOK— ACTIVE
Leftwing Precision LLC.San JoseCA— ACTIVE
Legacy Aerospace LLCCoronaCA— ACTIVE
Legacy Machining LLCFort AtkinsonWI— ACTIVE
Legault Machining LLCPalmettoFL— ACTIVE
Legion Shielders LLCLodiNJ— ACTIVE
Lehi Sheet Metal CorporationWestboroughMA— ACTIVE
Leister Machine LLCBedfordPA— ACTIVE
Leistritz Advanced Technologies CORPBranchburgNJ— ACTIVE
Lektron INCHartselleAL— ACTIVE
Lemke Industrial Machine LLCMarathonWI— ACTIVE
Lemmatic Precision LLCAmerican ForkUT— ACTIVE
L-e-m Plastics & Supply, INC.FairfieldNJ— ACTIVE
Lenson Machine INCMiddle RiverMD— ACTIVE
Leon AbolianGlendaleCA— ACTIVE
Leonard Industries, INC.De Leon SpringsFL— ACTIVE
Leonce Manufacturing LLCHoustonTX— ACTIVE
Leposo CORP.Daytona BeachFL— ACTIVE
Le's Engravers, INC.ArlingtonVA— ACTIVE
Les Gribskov CompanyBendOR— ACTIVE
Leum Engineering INCHopkinsMN— ACTIVE
Level 10 Industries, INC.New BerlinWI— ACTIVE
Lewis Center Manufacturing LLCColumbusOH— ACTIVE
Lex Cap, LLCLexingtonTN— ACTIVE
Lg Defense CORPAtlantaGA— ACTIVE
Lgl Animal Care Products, INC.College StationTX— ACTIVE
L & H Industrial INCGilletteWY— ACTIVE
Lhm Engineering LLCManchesterMA— ACTIVE
Liberty Fastener COBensenvilleIL— ACTIVE
Liberty Forge LLCNew MarketAL— ACTIVE
Liberty Hill CompanyHuntingtonWV— ACTIVE
Liberty Laser EngravingFayettevilleNC— ACTIVE
Liberty Manufacturing LLCLevittownPA— ACTIVE
Liberty Precision Manufacturing LLCNew BerlinWI— ACTIVE
Liberty Precision Works INCTempeAZ— ACTIVE
Lidg3d LLCChandlerAZ— ACTIVE
Lidgerwood Manufacturing CompanySuperiorWI— ACTIVE
Lie Enterprises LLCSatellite BeachFL— ACTIVE
Lift, INCMilwaukeeWI— ACTIVE
Lift Systems INCEast MolineIL— ACTIVE
Lightspeed Running & Rehabilitation Systems LLCDuluthMN— ACTIVE
Lightwave Precision, LLCBrooklineMO— ACTIVE
Lima Sheet Metal Machine and Mfg., INCLimaOH— ACTIVE
Limestone Manufacturing LLCSomersetKY— ACTIVE
Limitless Manufacturing Solutions, INCTitusvilleFL— ACTIVE
Lincotek Medical LLCVandaliaOH100–499 ACTIVE
Linda Tool & Die CORPBrooklynNY— ACTIVE
Lindor Tool, INCSaint Croix FallsWI— ACTIVE
Line 2 Line INCClarkstonMI— ACTIVE
Linectra INCMiddletonWI— ACTIVE
Link Engineering and DesignSanta PaulaCA— ACTIVE
Lion Aerospace International CORPPensacolaFL— ACTIVE
Liphera, INC.DorchesterMA— ACTIVE
Lirces 3 LLCMacungiePA— ACTIVE
Lithoz America, LLCTroyNY— ACTIVE
Little Fawn LLCCamdenIN— ACTIVE
Lively Machine Company INC.EvansvilleIN— ACTIVE
L & M Equipment Company LLCTipp CityOH— ACTIVE
L.m. Gill Welding & Manufacturing, L.l.c.ManchesterCT— ACTIVE
L&m Machining Center, INC.TucsonAZ— ACTIVE
L & M Precision CODecaturGA— ACTIVE
Lobo Ventures LTDSan AntonioTX— ACTIVE
Locdown ComBreaCA— ACTIVE
Lockwood Mold Design, INC.ChurchvilleNY— ACTIVE
Loc Mfg INCMilpitasCA— ACTIVE
Lodor Enterprises, INCDallasTX20–99 ACTIVE
L'oemparts Machinery General Services LLCMiamiFL— ACTIVE
Loftis Steel & Aluminum, INC.NashvilleTN— ACTIVE
Loki Research LLCTheodosiaMO— ACTIVE
Lone Mountain Metalworks LLCRathdrumID— ACTIVE
Lone Star Downhole Products, LLCCypressTX— ACTIVE
Lonestar Metalcraft LLCBryanTX— ACTIVE
Longhorn Fab Shop LLCBrookvilleOH— ACTIVE
Longleaf Machining LLCBrewtonAL— ACTIVE
Loomis Products CompanyLevittownPA— ACTIVE
Loper Machine LLCEdgewoodMD— ACTIVE
Lorad LLCWestlakeOH— ACTIVE
Lowery Holding LLCSaint LouisvilleOH— ACTIVE
Low Temp Industries, INC.JonesboroGA100–499 ACTIVE
Lpkf Distribution, INC.TualatinOR— ACTIVE
LP Precision, INCSanta ClaraCA— ACTIVE
Lr Dynamics, INCSalt Lake CityUT— ACTIVE
Lr Global Solutions, LLCHomesteadFL— ACTIVE
L & R Machine INCRancho CucamongaCA— ACTIVE

FactoryRegistry lists 36,622 facilities whose primary industry classification is one of the 20 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Heat treating of metal for the trade (heat treating, annealing, brazing, shot peening, tempering, etc.), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 20 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 2,719 establishments reported producing it; the count for 7 of those industries was withheld.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Related lines
Metal coating, engraving, etching (excluding jewelry and silverware), and allied services to manufacturers, including physical vapor deposition (PVD), chemical vapor deposition (CVD), and all other thin film vacuum coating of metalsOther chemical contract manufacturing services, performed using materials owned by others (i.e., the customer)Clay, glass, cement, and other nonmetallic minerals products contract manufacturing services, performed using materials owned by others (i.e., the customer)Printing plates and cylinders, prepared for printing (excluding blank plates and blank cylinders)Petroleum and coal product contract manufacturing services, performed using materials owned by others (i.e., the customer)
Industries
Primary Metal ManufacturersMetal FabricatorsMachinery ManufacturersElectrical Equipment ManufacturersTransportation Equipment ManufacturersAll product lines

NAPCS collection code 2053450000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.